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Verfügbare Sprachen
Verfügbare Sprachen
After entering into the SYS STAT menu, choose the corresponding function, with the corresponding
parameters shown in the screen. If press the F1 menu selection button and choose the function item
"Horizontal", the Horizontal System State will be displayed in the screen. Press any other function button and
exit from the SYS STAT menu (see Fig. 63).
39. How to Implement the Automatic Measurement
With the Measure button pressed down, an automatic measurement can be implemented. There are 20 types
of measurements and 4 measurement results can be displayed simultaneously.
Term interpretation:
Vpp:
Peak-to-Peak Voltage.
Vmax:
The maximum amplitude. The most positive peak voltage measured over the entire waveform.
Vmin:
The minimum amplitude. The most negative peak voltage measured over the entire waveform.
Vamp:
Voltage between Vtop and Vbase of a waveform
Vtop:
Voltage of the waveform's flat top, useful for square/pulse waveforms.
Vbase:
Voltage of the waveform's flat base, useful for square/pulse waveforms.
Overshoot:
Defined as (Vmax-Vtop)/Vamp, useful for square and pulse waveforms.
Preshoot:
Defined as (Vmin-Vbase)/Vamp, useful for square and pulse waveforms.
Average:
The arithmetic mean over the entire waveform.
Vrms:
The true Root Mean Square voltage over the entire waveform.
Rise Time:
Time that the leading edge of the first pulse in the waveform takes to rise from 10% to 90% of
its amplitude.
Fall Time:
Time that the falling edge of the first pulse in the waveform takes to fall from 90% to 10% of its
amplitude.
+Width:
The width of the first positive pulse in 50% amplitude points.
-Width:
The width of the first negative pulse in the 50% amplitude points.
Fig. 63 Horizontal System State
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